baber/WOPTO huggingface dataset:
Patent JP-2002055497-A (JP)
Title: Image detecting device and image forming device
Inventor: SHIMOMURA HIDEKAZU
IPC: G03G15/00
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To accurately detect the positional information of an image (pattern for detection) formed on a recording member with simple mechanical structure and to easily obtain a high-quality color image. SOLUTION: This image detecting device is provided with a light source means, an illumination means including an irradiation lens irradiating the recording member on which the image is formed with luminous flux from the light source means, and an image-formation means including an image-formation lens forming the image on the recording member on the surface of a light receiving means, and detects the image on the recording member based on a signal obtained by the light receiving means. In the device, the irradiation lens and the image-formation lens are integrally constituted of the same material.
Patent JP-2002056390-A (JP)
Title: Image recognition device
Inventor: SUZUKI KENJI
IPC: G06T7/20
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To accelerate an image recognition to solve the malfunction by an external noise or the flicker of a fluorescent lamp lighting. SOLUTION: The image from a camera 1 is A/D converted in an image processing part 2 and sampled to determine the average of images of three frames, which is then divided into a plurality of blocks of a prescribed pixel number × a prescribed line number. The average value of the image level of each block is calculated, the difference with the reference value of a reference image read from a memory part 4 is calculated, and the difference is binarized and projected. The binary projection data is inputted to a judgment processing part 5 through a control part 7 to judge the presence of an abnormality on the basis of the binary distribution state. When the abnormality is judged, a signal showing the presence of the abnormality is outputted from the control part 7.  The image processing part performs the image processing of the following three frames in parallel to this judgment processing. Since the average of three frames is determined in the image processing part, the external noise, flicker or the like is averaged to reduce the level, and cancelled by the differential calculation or binarization, so that no malfunction is caused.
Patent JP-2002051871-A (JP)
Title: Elbow rest device for chair
Inventor: KADOMICHI MASAHITO
IPC: A47C7/54
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To easily adjust the front/rear positions of an elbow padding stepwise with simple constitution. SOLUTION: In an elbow rest device 3 for a chair A obtained by fitting the elbow padding 4 to an elbow padding supporting body 12 mounted to the top of an elbow rest supporter 2 stood from the side part of a seat body 1 in the state of being movable in front and rear directions, both of the right and left side parts of a bracket 26 erected at the body 12 are fitted to both of the right and left side parts in a recessed place 32 formed on the lower surface of the padding 4 and facing the front and rear directions in the state of being relatively movable in the front and rear directions, a rectangular recessed hole 33 facing the front and rear directions is formed at the center of a top wall 32a in the place 32 of the lower surface of the padding 4,  plural engaging recessed grooves 34 opposing each other are formed on the right and left inner side surfaces of this hole 33 at prescribed intervals in the front and rear directions, and a pair of selectors 27 having projections 28 which can selectively and elastically be engaged with the plural right and left grooves 34 by elastically deforming in right and left directions are provided on both of the right and left side parts of the bracket 26.
Patent JP-2002061047-A (JP)
Title: Top upholster
Inventor: IWASA YOICHI
IPC: D03D15/12
Filed: 2000-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a top upholster having a fireproof function, and capable of being utilized for furniture, an interior of a vehicle or the like considering the global environment. SOLUTION: This top upholster is composed of a fabric having flame proofness, and the fabric is constituted of a thread obtained by mixing a flame- retardant synthetic fiber, a carbonized type fiber and a recycled fiber. Preferably, the mixing ratio is 25-45% flame-retardant synthetic fiber, 5-25% carbonized type fiber and 30-70% recycled fiber.
Patent JP-2002032725-A (JP)
Title: Mark type numeral recognizing method for adaptation to automatic numeral processing
Inventor: SUZUKI KATSUHARU
IPC: G06K19/00
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an implementation style for efficient and smooth numeral recognition processing operation using a medium having a limited numeral entry space although smooth operation efficiency is achieved since there is a waste of a space, automatic processing due to a writing style unique to an individual, and a person who inputs a numeral to equipment is unable to confirm the entered numeral and should pay careful attention with a dedicated form wherein a special entering method is specified when entering the numeral when the numeral is represented on the medium for automatic adaptation to numeral reading processing by insertion into equipment, etc. SOLUTION: Recognition processing of numerals to equipment which has various problems by a conventional writing system for a medium is made smooth and secure by representing the numerals 0 to 9 only by marking the array positions of numerals 1, 2, 3, and 4 as shown in the claim clause.
Patent JP-2001127306-A (JP)
Title: Active matrix type display device
Inventor: YAMAMOTO YOSHITAKA
IPC: H01L29/786
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide an active matrix type display device of high reliability. SOLUTION: A silicon nitride film formed on a glass substrate, an active layer formed above the silicon nitride film, a gate electrode formed on the active layer through a gate insulating film, a source electrode connected to the active layer, a silicon nitride film formed on the source electrode, and a pixel electrode which is, formed on the silicon nitride film formed on the source electrode, connected to the active layer, are provided.
Patent JP-2002059444-A (JP)
Title: Core material for internal trim of automobile
Inventor: IMAI KEIJI
IPC: B60R13/02
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a core material for internal trim of an automobile, in which while using a thermosetting resin such as a urethane resin friendly to the environment, sufficient mechanical strength is held. SOLUTION: A glass fiber cut in constant length is laminated and a laminate is subjected to needle-punching. Thereby, the glass fiber is complicated and a needled glass fiber mat 1 having bulkiness is formed. A thermosetting resin is impregnated into the needled glass fiber mat 1 and also the needled glass fiber mat is overlapped on both sides of a honeycomb body 6 made of paper and formed into a plate shape having prescribed thickness. The core material for internal trim of the automobile is obtained by heating and pressurizing the same and molding it into a prescribed shape.
Patent JP-2001099688-A (JP)
Title: Heating resistance type apparatus for measuring air flow rate
Inventor: IGARASHI SHINYA
IPC: F02D45/00
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a heating resistance type apparatus for measuring air flow rate which can reduce costs and has a superior fitness in an internal combustion engine. SOLUTION: A sub air path is integrally formed to part of a module, so that the module singly provides all necessary functions for the heating resistance type apparatus for measuring air flow rate. The module of the apparatus of one kind can be set to every engine. Costs can be reduced including a system cost of an internal combustion engine. Moreover, the module can be set to, e.g. an air cleaner or the like of a suction system. A heating resistance type air flowmeter of a superior fitness can be provided accordingly.
Patent JP-2002070836-A (JP)
Title: Elastic roller for business machine
Inventor: INOUE SHU
IPC: F16C13/00
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To effectively prevent localized wear or deterioration due to sliding contact with other members on both ends of an elastic body layer and to attain life extension, in an elastic roller for business machines, with simple construction, without relaying on cumbersome means such as to make materials of the elastic body layer be different partially. SOLUTION: In the elastic roller for business machines wherein the cylindrical elastic body layer 3 is formed around the outer periphery of a support shaft 2 and the whole roller is supported by both ends of the support shaft 2 protruding from the ends of the elastic body layer 3, by forming the support shaft 2 in such a manner that a smaller diameter parts are provided in a connected row arrangement on both ends of a larger diameter part 2a coaxially and by extending both end portions of the elastic body layer 3 covering the outer surface of the larger diameter portion 2a from the end faces thereof, the deflectability of the extension parts 3a toward the centripetal direction are made higher than a portion 3a covering the outer surface of the larger diameter part 2a.
Patent JP-2002069339-A (JP)
Title: Ink composition for ink-jet printing use and ink-jet printing method
Inventor: AZUMA YASUSHI
IPC: C09D11/328
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an ink for ink-jet printing use excellent in image quality and color reproducibility, in particular high in image fastness, and to provide an ink-jet printing method using the ink. SOLUTION: The objective ink composition for ink-jet printing use contains at least one water-soluble dye and an amine-containing polymer.
Patent JP-2002070519-A (JP)
Title: Oil level gauge for internal combustion engine
Inventor: SATO TSUTOMU
IPC: F01M13/00
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To improve an oil gauge for detecting the liquid surface position by inserting into a lubricating oil reservoir of an internal combustion engine. SOLUTION: The oil level gauge inserted into a lubricating oil reservoir in the bottom part of the internal combustion engine from the outside of the internal combustion engine is equipped with a holding part 8 for holding in insertion/extraction; a flexible wire 7 whose one end is connected to the holding part 8; and a guide part 2 installed in the other part of the flexible wire 7, and the guide part 2 is formed in a columnar shape.
Patent JP-2002073756-A (JP)
Title: Device and system for providing travel guide, and recording medium for programs thereof
Inventor: TAKAHASHI YOSHIJI
IPC: G06Q50/14
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To prepare an optimum travel guide plan according to travel request conditions by having merely to instruct conditions from a terminal in a home without requiring the visit of a user to a travel agency, and immediately provide the plan to the user. SOLUTION: When receiving a travel plane preparation request from a user terminal 2, a travel control server 1 transmits a travel request condition set screen for requesting the travel request conditions to the terminal. When receiving the travel request conditions transmitted from the user terminal 2, the travel control server 1 retrieves facilities/well-known places/event information database and a traffic organization information database based on the travel request conditions, acquires travel place information and traffic information in matching with the specified requirements and, based on the acquired travel place information and traffic information, prepares a travel plan which is specific to the user and sends the plan to the user terminal 2.
Patent JP-2002067611-A (JP)
Title: Vehicle tire
Inventor: KOGA HIROSHI
IPC: D02G3/48
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To improve the durability and uniformity of tires without impairing weight saving, and to make tires manufacturable at a low cost by reducing the use amount of expensive polyethylene-2,6-naphthalate fiber cords. SOLUTION: In a vehicle tire having carcass plies spreading over between a pair of bead parts, carcass cords used for the carcass plies consist of double twisted cords of polyethylene-2,6-naphthalate fiber prepared by firstly twisting the base yarn of polyethylene-2,6-naphthalate fiber and then by secondly twisting the plural first-twisted cords in one unit in the direction opposite to that of the first twist, and in the polyethylene-2,6-naphthalate fiber cords, twist coefficient Nt represented by formula (I) Nt=N1[0.1396×(0.9×Dtotal/2)/ρ]1/2×10-3 (N1: second twist coefficient, Dtotal: total display decitex of polyethylene-2,6- naphthalate fiber cords, and ρ:  specific gravity of polyethylene-2,6-naphthalate fiber cords) is 0.50 to 0.65 and N1/N2 wherein N1 (turns/10 cm) is the number of second twists and N2 (turns/10 cm) the number of first twists satisfies relationship (II) 1.11<=N1/N2<=1/26.
Patent JP-2002040369-A (JP)
Title: Lens connection structure
Inventor: MURAOKA TATSUAKI
IPC: G02C1/02
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To simplify work on the lens surface of two-point spectacles, to reduce burdens on a lens, to reduce faults and to provide elegant design. SOLUTION: A through-hole is provided on the outer side end part of the lens and a blind small hole or a small notched part is provided on a lens peripheral surface on an almost horizontal straight line with the through-hole. An armor is in an almost circular arc shape curved out from a lens surface to a rear outer side. On the rear end part, a piece part to be pivotally connected to a temple is integrally provided. On a front end part back surface, a means for being fitted to the lens through-hole and fixed to each other is provided. A projection part for preventing the lens from turning together to be abutted to the lens peripheral surface provided with the small hole or notched part is provided on an armor arc shape back surface intermediate part.  Inside the projection part for preventing the lens from turning together, the through-hole vertical to the lens peripheral surface for horizontally inserting a locking pin 9 to the small hole part of the lens peripheral surface and a hole for a screw or a pin 12A for preventing the locking pin from falling provided so as to horizontally or vertically cross the through-hole are provided.
Patent JP-2002067490-A (JP)
Title: Ink jet recording sheet
Inventor: OKADA AKINORI
IPC: D21H27/00
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording sheet capable of forming an image with picture, especially painting-like hand and feeling while maintaining sufficient color reproducibility and quick-drying properties. SOLUTION: In the ink jet recording sheet with an ink receiving layer containing at least a pigment formed on one of the sides of a support, the support is a paper containing a non-wood pulp and the basis weight of the sheet is 180 g/m2 or more. In addition, the density of the sheet is preferably 0.3-0.6 g/cm3, and the pigment of the ink receiving layer is preferably a vapor phase process silica, from the viewpoint of the way it should be. Further, the coating build-up of the layer is preferably 5-30 g/m2.
Patent JP-2002067260-A (JP)
Title: Method for manufacturing laminated strip material laminated strip material
Inventor: YANO KENTARO
IPC: C23C14/56
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for continuously simultaneously producing a laminated strip material of a structure having three or more layers even in a range of an industrially sufficiently practical technique, that is, a low rolling ratio and the laminated strip material. SOLUTION: A method for manufacturing the laminated strip material comprises the steps of adhering to form a vapor-deposited layer of the same type as or a different type from a first strip material or a second strip material to at least one surface side of a surface to be connected of the first strip material and a surface to be connected of the second strip material in a vacuum tank, and then connecting the first strip material to the second strip material by a press bonding connection.
Patent JP-2002081581-A (JP)
Title: Hose for transporting hydrogen fuel, its pre-treatment method and its connecting structure
Inventor: NISHIYAMA TAKAHIRO
IPC: B32B15/08
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen fuel transporting hose for a fuel cell powered vehicle, having superior hydrogen gas barrier property and electrically insulating property, and free from the poisoning of a fuel cell catalyst on the basis of the ion elution in high temperature steam. SOLUTION: This hydrogen fuel transporting hose comprises an innermost layer made of a rubber material vulcanized by a vulcanizing agent not including metallic oxide or sulfur, and a metallic barrier layer as a component of a layer structure of an outer periphery of the innermost layer (preferably, a metallic foil laminate layer formed under consideration of softness).
Patent JP-2002066884-A (JP)
Title: Centerless grinding device
Inventor: KOBAYASHI YASUNORI
IPC: B24B5/18
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a centerless grinding device to prevent the occurrence of a protrusion level difference to an outlet guide plate due to wear and capable of ensuring desired processing precision without being limited by a work length. SOLUTION: A work W is fed on a blade 3 between a grinding wheel 1 and a regulation wheel 2 through a pair of inlet guide plates 4 and 5 and a work after grinding is discharged through a pair of outlet guide plates 6 and 7. In a so formed through-feed system centerless grinding device, in an outlet guide plate 7 on the regulation side of a pair of the outlet guide plates, a guide surface 10 partially remains on the upper surface of the rear part in a work transfer direction A. The upper surface at a part on the front side of the guide surface 10 forms an escape surface 11 gradually spaced further away from a work transfer line L toward the front. side in a work transfer direction A. Even when the guide surface 10 is worn down to an allowable friction depth H, the protrusion level difference 7c due to wear is prevented from occurring to the guide surface.
Patent JP-2002079142-A (JP)
Title: Processing solution discharging device
Inventor: MIZUKAWA SHIGERU
IPC: H01L21/027
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a processing solution discharging device which can effectively prevent liquid from dripping from a nozzle body after intercepting supply of the processing solution. SOLUTION: At least one joint 2 provided with a pipe tunnel 2d is fixedly installed at a lower end part of a supply pipe 122 in which a hollow part 122a is connected with a processing solution supply source and a nozzle body 123 is joined to a lower end part of each joint 2 by a screw connection. The joint 2 is fixedly installed at the supply pipe 122 in a state where an end part 2a thereof penetrates the pipe wall of a lower part of the supply pipe 122 from the outside and is inserted into he hollow part 122a.
Patent JP-2002080137-A (JP)
Title: Image forming device
Inventor: KIMIZUKA EIICHIRO
IPC: B65H5/02
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of stabilizing conveyance ability of various paper sheets different in a paper sheet size and forming a high quality image. SOLUTION: In a case of a paper sheet being small in size, the paper sheet floats from a conveyance belt 18 and is brought into a state that no conveyance force is exerted. However, it is detected by a paper sheet sensor 35 positioned upper stream from a transfer part that the rear end of the paper sheet 3 is pulled out. After a time in which the paper sheet 3 normally passes a point B of a conveyance passage, a lever member 29 is caused to effect one full rotation at a given timing. Thus, a conveyance force can be exerted on the paper sheet 3, conveyance of which is stagnated, by a lever member 29.
Patent JP-2002079940-A (JP)
Title: Vibration damper for rolling stock
Inventor: OKIMATSU KUNIMASA
IPC: B61F5/24
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a control device for a rolling stock, having improved control performance and replacing a conventional oil damper. SOLUTION: The control device 5 for the rolling stock comprises a pair of expansion members as actuators 20 having induction power generating ability, to be arranged at a vibration transmitting portion between a rolling stock body and a truck, one having a coil 23 wound thereon and the other having a permanent magnet 24 held thereon, and control means 33, 34 for detecting the generation of induced electromotive force in the coil 23 to control the connection of a load resistance. A current is carried in the coil 23 by consuming the induced electromotive force, generated by receiving vibration with the load resistance of a predetermined resistance value connected to the coil 23, and force generated in a magnetic field of the permanent magnet 24 is used as expansion reaction of the actuators 20 to damp vibration.
Patent JP-2002081886-A (JP)
Title: Juxtaposed integral heat exchanger
Inventor: KATAYAMA KIYOSHI
IPC: B60H1/32
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To enhance the efficiency of a condenser and a radiator by reducing thermal effect of a condenser for air conditioning and a radiator for cooling internal combustion engine. SOLUTION: The juxtaposed integral heat exchanger comprises a condenser 1 for air conditioning which cools and condenses heating medium delivered from the compressor in refrigeration cycle, and a radiator 4 for cooling internal combustion engine wherein the condenser 1 for air conditioning comprises a high temperature side condenser 2 for cooling high temperature high pressure gaseous heating medium, and a low temperature side condenser 3 for further cooling and condensing heating medium delivered from the high temperature side condenser 2. The low temperature side condenser 3 and the radiator 4 are disposed sequentially from the upstream side toward the downstream side of fluid (cooling air A) being heat exchanged.
Patent JP-2002080970-A (JP)
Title: Method for producing optical article having antireflection layer
Inventor: HAYASHI HIDEKI
IPC: G02B1/18
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for inexpensively forming an antireflection layer on the surface of an optical article having a non-regular shape. SOLUTION: In the method for producing an optical article having an antireflection layer, a formed part having a three-dimensional shape is arranged on the space between a discharge electrode and a counter electrode arranged so as to be confronted, and discharge plasma is generated to form an antireflection layer on the surface of the formed part, the discharge electrode and the counter electrode have the shape to be screwed onto the formed part.
Patent JP-2002091816-A (JP)
Title: Access control system
Inventor: KUDO MICHIHARU
IPC: G06F21/62
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide an access control system capable of performing flexible control similar to access control to data even concerning access control to access control rules by handling the access control rules to data and the access control rules to the access control rules without distinction. SOLUTION: This access control system is provided with an access control part 200 for deciding the propriety of access to an object corresponding to an access request based on access control rules specifying an access right to this object and an object storage part 500 storing the access control rules to this object as an object similar to a general data object and corresponding to the access request with the access control rule as a target,the access control part 200 decides the propriety of access to this access control rule.